Group
- Indiana Fever1
- Indiana Ghost Trackers3
- Indianapolis Museum of Contemporary Art3
- Indie Games Explosion46
- Indy Mavens1
- Indy Photo Coach2
- Infamous Games4
- Infinite Imaginations, Inc.107
- Infinite M Games2
- InkPen Productions6
- Inner City Games Designs19
- Iron Dungeon Master All-Stars1
- Iscariot Games3
- JMD Miniatures1
- Kentucky Fried Gamers13
- Kenzer and Company2
- Kettle of Fish Productions1
- Kokomo Irregulars4
- Konami Digital Entertainment, Inc.53
- Lange Games1